2916768

Information

• Patent Grant
• 2916768

• References
• Source

• Patent Number

  2,916,768

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1959
  65 years ago

• CPC

  • B29C33/202 - Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
  • B29C33/24 - using hydraulic or pneumatic means
  • B29C45/6728 - the separate element consisting of coupling rods
  • B29C2045/6735 - Rotatable means coaxial with the coupling rod for locking the coupling rod to the mould platen
  • Y10S425/223 - Injection mold closing means utilizing variable closing pressure

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 164 - Metal founding